Abstract: The disclosure provides a Raman spectrum detection apparatus and a method of monitoring detection security thereof. The method includes: emitting excited light by a light source and guiding the excited light to a sample; collecting a light signal generated by the sample under irradiation of the excited light and generating spectrum data representing the light signal; determining a first part representing an excited light component of the light signal and a second part representing a Raman scattered component and a fluorescence component of the light signal, of the spectrum data; calculating a first parameter representing an amplitude of spectral intensity, and a second parameter representing a fluctuation of spectral intensity, of each of the first and second parts; comparing the first parameters, and comparing the second parameters, of the first and second parts; and determining whether or not the sample is a deep-colored substance based on comparison results.

Abstract: A service layer (SL) function may be used for managing a user profile that is associated with a SL user and using this profile to automatically configure different types of devices connected to an IoT service provider's platform. A SL function may be used to support user data privacy and security when data is imported and exported between gateways or servers temporarily.

Abstract: Methods, system, and apparatuses may support end-to-end (E2E) quality of service (QoS) through the use of service layer (SL) sessions. For example, an application can communicate with a targeted device based on application specified schedule, latency, jitter, error rate, throughput, level of security, and cost requirements.

Abstract: Current discovery mechanisms lack capabilities, such as capabilities related to permissions associated with a given registrant for example. In an example embodiment, a registrant of a service layer can communicate with a network node that hosts the service layer. The network node may receive a discovery request for a resource from the registrant. The discovery may request include various context. For example, the context of the discovery request may be indicative of an operation that the registrant intends to perform on the resource, a role that the registrant intends to assume if the registrant accesses the resource, a location in which the registrant intends to access the resource, or a subscription plan that the registrant intends to use if the registrant accesses the resource. Based on the context of the discovery request, the network node may determine whether one or more resources at the service layer satisfy the discovery request.

Abstract: An IoT/M2M service layer may be provided with the capability to protect user privacy. This functionality may allow the IoT/M2M service layer to anonymize user data, particularly when user data is shared with third party consumers. A privacy policy service may enable the IoT service layer system to generate anonymization (e.g., privacy) policies based on inputs such as legal obligations, subscriber privacy preferences, and an authorization level of the data consumer. Data anonymization policies may be output from the privacy policy service and may be sent to a data anonymization service, where raw data may be anonymized based on the one or more data anonymization policies. The output from the data anonymization service function may be a privatized (e.g., anonymized) version of data that may prevent the data consumer from discovering one or more identifying characteristics of a user.

Abstract: Radio networks such as Public Land Mobile Networks (PLMNs), user equipment devices (UEs), servers such as In-temet-of-Things servers, and core network entities may be adapted to facilitate transfers of connections of wireless devices. For example, a first PLMN may provide restricted access to a UE to assist the UE in finding a second PLMN for a full connection. Entities may be adapted to support for non-coverage related PLMN transfers, such as transfers initiated by UEs, PLMNs, servers, and core network entities, e.g., in response to changing usage, congestion, etc.

Abstract: Disclosed is a catcher (100), comprising an catching ring (11) and at least one connecting rod (15), wherein both ends of the connecting rod (15) are connected to the catching ring (11), and the connecting line between the two ends of the connecting rod (15) is located within the catching ring (11). Compared with catching loops in the prior art, the catching ring (11) of the catcher (100) is a ring structure supported by the connecting rod (15), thereby having a relatively high stability and not easily being deformed under erosion by a blood flow, so as to facilitate accurate positioning by a doctor during clinical operations and improve the success rate of withdrawal.

Abstract: When mobile terminated devices sleep, the devices might not be reachable when needed, for instance when the device is a recipient of data from a third party server. As described herein, a third party application server may inform the network that it has data to send to a particular UE or group of UEs. In an example, the mobile core network (MCN) may use information from the third party server to ensure that the UE is awake when it needs to be. For example, a given UE or group of UEs can be prevented from entering a sleep state before a data transfer is completed.

Abstract: Methods, systems, and apparatuses that enable a Service Layer (SL) to support analysis of internet of things (IoT) data and enable shared access to information generated by the analysis. An analytics management service may allow SL entities to configure analytics functions for many different IoT sources of data and organize the results in a customizable manner. The SL may support coordinating the analysis of IoT data from multiple independent sources and organizing the results of the analysis.

Abstract: Methods are described that can enable resource monitoring over HTTP/2. These methods may rely on using multiple streams over persistent connections and on the HTTP/2 Push mechanism. Furthermore, a mechanism is proposed that can enable resource monitoring over multiple servers.

Abstract: Service Layer adaptation may be realized through one or more adaptation rules that are programmed by server administrators in a structured but flexible manner. As part of integrating the adaptive control into its operations, a Service Layer may be configured to provide the capability to receive requests in which an adaptation rule may be specified, to provide indications through response codes returned to requestors that the Service Layer is not able to process a request due to a reduced functional state, and to send a request for more server resources or move an application, a service, or a service instance to another platform.

Abstract: A processing method of an adaptation layer of an integrated access and backhaul node and an adaptation layer are provided. The method includes: mapping, by the adaptation layer of the integrated access and backhaul node, a received first data packet to a first bearer or channel between the integrated access and backhaul node and a first node; transmitting, by the adaptation layer of the integrated access and backhaul node, the first data packet to the first node; wherein the first node is a downstream integrated access and backhaul node relative to the integrated access and backhaul node and/or a UE accessing the integrated access and backhaul node, or the first node is an upstream integrated access and backhaul node relative to the integrated access and backhaul node or a donor node of the integrated access and backhaul node.

Abstract: A Delay Indicator parameter is contained in CoAP messages to reflect delay tolerance information. The Delay Indicator is leveraged by CoAP Clients and CoAP Servers to improve their behavior such as entering sleep mode to save energy while not violating delay requirements. A timeout mechanism for CoAP Response is enabled by a RESPONSE_Timer based on the Delay Indicator in CoAP ACK. Cancellation of CoAP Requests is enabled by leveraging the delay tolerance information as indicated by Delay Indicator.

Abstract: Embodiments of the present disclosure provide a method, a device and a vehicle for message deduplication. The method includes: determining a node relationship with each publishing node by a subscribing node based on property information of the publishing node under the same topic as the subscribing node; determining a communication mode with each publishing node according to the node relationship; registering management modules corresponding to different communication modes according to the communication modes, so that after receiving a service message from the publishing node, a management module determines which subscribing nodes the service message is transmitted to based on a registration content and a unique identification of the publishing node carried in the service message. The service message may be transmitted to the corresponding subscribing node based on the registration content specifying the publishing node from which the service message is received under a certain communication mode.

Abstract: A light-emitting diode structure, a fabrication method therefor, and a display panel. The light-emitting diode structure includes: a base substrate; and a first electrode layer, a light-emitting layer and a second electrode layer that are successively stacked on the base substrate, wherein the second electrode layer includes a first coarse surface that is located at a side far from the base substrate.

Abstract: The disclosure discloses blue-grained genes in wheat and use thereof, and belongs to the fields of plant molecular biology, biochemistry, genetics and plant breeding. The disclosure is capable of, through using differential expression analysis of blue-grained and white-grained wheat, obtaining four genes for controlling wheat blue-grained trait: two MYB family transcription factors and two bHLH family transcription factors, and providing a plant recombinant expression vector of the above genes and a method for controlling plant anthocyanin synthesis, and has important theoretical and practical significance to research a synthetic pathway of blue-grained wheat aleurone layer pigment, serve as a screening marker in a plant transformation process and improve a nutritional value of a plant.

Abstract: This disclosed embodiments of this invention relate to a semi-submersible vessel. The semi-submersible vessel includes a deck, at least four columns supporting the deck, a first pontoon, a second pontoon, a first brace and a second brace. Each column comprises an outer skin, an inner skin, and a number of reinforcing plates spaced apart from each other and connecting the inner skin to the outer skin, forming a double skin arrangement. The first pontoon is connectable to a first pair of columns and the second pontoon is connectable to a second pair of columns. The first brace is connectable to the first of each of the two pairs of columns and the second brace connects the second of each of the two pairs of columns.

Abstract: An Authorization Verification Service (AVS) is disclosed that may be provided by an IoT/M2M service layer to registrants of the service layer for Dynamic Context Aware Authorization. The AVS may allow the IoT/M2M service layer entities to define dynamic limits for authorizing access to services or data. The limits may be set, for example, in terms of the number of allowed accesses. When an IoT/M2M registrant makes a request for data or services for which it has dynamic context aware authorization, the AVS may maintain records of the remaining accesses available.

Abstract: Some services offered by M2M service layers will have contact information that will be used in order to interact with applications. For example, a service layer may need to send notification messages to an application. To do this, the service layer relies on stored contact information to know how to reach the application. If the device hosting the application moves and the application changes its contact information, then the contact information that is in the service layer is stale. As a result, these services will be inefficient, or in some cases, fail altogether. Embodiments described herein provide systems and methods to enable mechanisms to update stale contact information in M2M service layers.

Abstract: Systems and methods for providing customized output based on a user preference in a distributed system are provided. In example embodiments, a meeting server or system receives audio streams from a plurality of distributed devices involved in an intelligent meeting. The meeting system identifies a user corresponding to a distributed device of the plurality of distributed devices and determines a preferred language of the user. A transcript from the received audio streams is generated. The meeting system translates the transcript into the preferred language of the user to form a translated transcript. The translated transcript is provided to the distributed device of the user.